Question $14(2$ points$)$

What is the output speed of shaft $D$ in rpm if the

input speed at Gear A is $190$ rpm $($note that positive is for clockwise$)$

Gear A has $25$ teeth

Gear B has $45$ teeth,

Gear C has $25$ teeth

Gear D has $47$ teeth.

Your Answer:

Answer

Question $15(2$ points$)$

What can be said about the Pd of gear set A$-$B compared with the gear set C$-$D

$$ All the gears have the same Pd

Pd for gear set $A-B>Pd$ for gear set C$-$D

Pd for gear set A$-$B $$ Pd for gear set C$-$D

None of the above